#26 Prevent NPE on resize if component not installed

dheid · Mar 16, 2023 · 4e52a35 · 4e52a35
1 parent 46f395b
commit 4e52a35
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/main/java/com/bric/colorpicker/colorslider/ColorSliderUI.java b/src/main/java/com/bric/colorpicker/colorslider/ColorSliderUI.java
@@ -204,8 +204,10 @@ private class ResizeListener extends ComponentAdapter {
 
         @Override
         public void componentResized(ComponentEvent e) {
-            calculateGeometry();
-            slider.repaint();
+            if (focusRect != null) {
+                calculateGeometry();
+                slider.repaint();
+            }
         }
     }